Pre-Move-In HVAC Guide

Older HVAC setups tend to show recurring patterns of wear and performance loss. Common concerns include:

•Weak airflow caused by dirty ducts, clogged filters, or failing blower motors.
•Uneven heating or cooling in different rooms due to poorly balanced ductwork.
•Noisy operation from worn bearings or aging compressors.
•Low energy efficiency, leading to higher utility bills and frequent cycling.
•Old thermostats that misread temperatures or lack modern controls.
•Hidden refrigerant leaks or deteriorated insulation around AC lines.

These issues tend to worsen over time, making pre-move-in evaluation especially important.

You can spot several HVAC red flags early with simple, non-technical checks. Before move-in:

•Replace all air filters to establish a clean baseline for airflow and air quality.
•Run both heating and cooling cycles to confirm the system responds quickly and evenly.
•Pay attention to noise levels, especially clicking, grinding, or loud startup sounds.
•Check vents in every room to ensure consistent airflow and identify blocked or disconnected ducts.
•Inspect visible ductwork for gaps, loose connections, or torn insulation.

These steps help you understand the system’s condition before relying on it daily.

A certified technician can identify deeper issues that aren’t obvious during a walkthrough. They should:

•Measure refrigerant levels and check for leaks around AC coils and line sets.
•Evaluate the furnace heat exchanger for cracks, rust, or carbon monoxide risks.
•Test airflow and static pressure to assess whether the ductwork is balanced and efficient.
•Clean blower assemblies and evaporator coils, improving both energy use and comfort.
•Perform a full system efficiency audit, estimating remaining years of life for the furnace and AC unit.

Professional inspection and servicing provide a clearer picture of any upcoming repairs or replacements.

Ensure filters are fresh, vents are unobstructed, and the system heats and cools reliably. Have a professional evaluate refrigerant levels, furnace safety, and duct condition. If the system is older or inefficient, consider budgeting for upgrades within the next few years. Completing this HVAC check before you move in ensures consistent comfort, cleaner air, and a smoother experience throughout your first seasons in your new home.